﻿var bMoveable=false;
document.writeln('<style>');
document.writeln('INPUT.button{BORDER-RIGHT: #0F7CC8 1px solid;BORDER-TOP: #0F7CC8 1px solid;BORDER-LEFT: #0F7CC8 1px solid;');
document.writeln('BORDER-BOTTOM: #0F7CC8 1px solid;BACKGROUND-COLOR: #fff8ec}');
document.writeln('</style>');
document.writeln('<div id=pengzhiDateLayer Author=wayx style="position: absolute; width: 142; height: 166; z-index: 9998; display: none" onselectstart="return false">');
document.writeln('<span id=tmpSelectYearLayer Author=wayx style="z-index: 9999;position: absolute;top: 3; left: 19;display: none"></span>');
document.writeln('<span id=tmpSelectMonthLayer Author=wayx style="z-index: 9999;position: absolute;top: 3; left: 78;display: none"></span>');
document.writeln('<table border=1 cellspacing=0 cellpadding=0 width=142 height=160 bordercolor=#0F7CC8 bgcolor=#0F7CC8 Author="wayx">');
document.writeln('  <tr Author="wayx"><td width=142 height=23 Author="wayx" bgcolor=#FFFFFF><table border=0 cellspacing=1 cellpadding=0 width=140 Author="wayx" height=23>');
document.writeln('      <tr align=center Author="wayx"><td width=16 align=center bgcolor=#0F7CC8 style="font-size:12px;cursor: hand;color: #ffffff" ');
document.writeln('        onclick="pengzhiPrevM()" title="Previous Month" Author=pengzhi><b Author=pengzhi>&lt;</b>');
document.writeln('        </td><td width=60 align=center style="font-size:12px;cursor:default" Author=pengzhi ');
document.writeln('onmouseover="style.backgroundColor=\'#FFD700\'" onmouseout="style.backgroundColor=\'white\'" ');
document.writeln('onclick="tmpSelectYearInnerHTML(this.innerText.substring(0,4))" title="Choose Year"><span Author=pengzhi id=pengzhiYearHead></span></td>');
document.writeln('<td width=48 align=center style="font-size:12px;cursor:default" Author=pengzhi onmouseover="style.backgroundColor=\'#FFD700\'" ');
document.writeln(' onmouseout="style.backgroundColor=\'white\'" onclick="tmpSelectMonthInnerHTML(this.innerText.length==3?this.innerText.substring(0,1):this.innerText.substring(0,2))"');
document.writeln('        title="Select Month"><span id=pengzhiMonthHead Author=pengzhi></span></td>');
document.writeln('        <td width=16 bgcolor=#0F7CC8 align=center style="font-size:12px;cursor: hand;color: #ffffff" ');
document.writeln('         onclick="pengzhiNextM()" title="Next Month" Author=pengzhi><b Author=pengzhi>&gt;</b></td></tr>');
document.writeln('    </table></td></tr>');
document.writeln('  <tr Author="wayx"><td width=142 height=18 Author="wayx">');
document.writeln('<table border=1 cellspacing=0 cellpadding=0 bgcolor=#0F7CC8 ' + (bMoveable? 'onmousedown="DragStart()" onmouseup="DragEnd()"':''));
document.writeln(' BORDERCOLORLIGHT=#0F7CC8 BORDERCOLORDARK=#FFFFFF width=140 height=20 Author="wayx" style="cursor:' + (bMoveable ? 'move':'default') + '">');
document.writeln('<tr Author="wayx" align=center valign=bottom><td style="font-size:12px;color:#FFFFFF" Author=pengzhi>Sun</td>');
document.writeln('<td style="font-size:12px;color:#FFFFFF" Author=pengzhi>Mon</td><td style="font-size:12px;color:#FFFFFF" Author=pengzhi>Tues</td>');
document.writeln('<td style="font-size:12px;color:#FFFFFF" Author=pengzhi>Wed</td><td style="font-size:12px;color:#FFFFFF" Author=pengzhi>Thurs</td>');
document.writeln('<td style="font-size:12px;color:#FFFFFF" Author=pengzhi>Fri</td><td style="font-size:12px;color:#FFFFFF" Author=pengzhi>Sat</td></tr>');
document.writeln('</table></td></tr>');
document.writeln('  <tr Author="wayx"><td width=142 height=120 Author="wayx">');
document.writeln('    <table border=1 cellspacing=2 cellpadding=0 BORDERCOLORLIGHT=#0F7CC8 BORDERCOLORDARK=#FFFFFF bgcolor=#fff8ec width=140 height=120 Author="wayx">');
var n=0; for (j=0;j<5;j++){ document.writeln (' <tr align=center Author="wayx">'); for (i=0;i<7;i++){
document.writeln('<td width=20 height=20 id=pengzhiDay'+n+' style="font-size:12px" Author=pengzhi onclick=pengzhiDayClick(this.innerText,0)></td>');n++;}
document.writeln('</tr>');}
document.writeln('      <tr align=center Author="wayx">');
for (i=35;i<39;i++)document.write('<td width=20 height=20 id=pengzhiDay'+i+' style="font-size:12px" Author=wayx onclick="pengzhiDayClick(this.innerText,0)"></td>');
document.writeln('        <td colspan=3 align=right Author=pengzhi><span onclick=closeLayer() style="font-size:12px;cursor: hand"');
document.writeln('        ><u>Close</u></span>&nbsp;</td></tr>');
document.writeln('    </table></td></tr><tr Author="wayx"><td Author="wayx">');
document.writeln('        <table border=0 cellspacing=1 cellpadding=0 width=100% Author="wayx" bgcolor=#FFFFFF>');
document.writeln('          <tr Author="wayx"><td Author=pengzhi align=left><input Author=pengzhi type=button class=button value="<<" title="向前翻 1 年" onclick="pengzhiPrevY()" ');
document.writeln('             onfocus="document.all.pengzhiDateLayer.focus()" style="font-size: 12px; height: 20px"><input Author=pengzhi class=button title="向前翻 1 月" type=button ');
document.writeln('             value="< " onclick="pengzhiPrevM()" onfocus="document.all.pengzhiDateLayer.focus()" style="font-size: 12px; height: 20px"></td><td ');
document.writeln('             Author=pengzhi align=center><input Author=pengzhi type=button class=button value="Current" onclick="pengzhiToday()" ');
document.writeln('             onfocus="document.all.pengzhiDateLayer.focus()" title="Current" style="font-size: 12px; height: 20px; cursor:hand"></td><td ');
document.writeln('             Author=pengzhi align=right><input Author=pengzhi type=button class=button value=" >" onclick="pengzhiNextM()" ');
document.writeln('             onfocus="document.all.pengzhiDateLayer.focus()" title="向后翻 1 月" class=button style="font-size: 12px; height: 20px"><input ');
document.writeln('             Author=pengzhi type=button class=button value=">>" title="向往后翻 1 年" onclick="pengzhiNextY()"');
document.writeln('             onfocus="document.all.pengzhiDateLayer.focus()" style="font-size: 12px; height: 20px"></td>');
document.writeln('</tr></table></td></tr></table></div>');
//==================================================== WEB 页面显示部分 ======================================================

var outObject;
var outButton;		//点击的按钮
var outDate="";		//存放对象的日期
function setday(tt,obj) //主调函数
{
	if (arguments.length >  2){alert("对不起！传入本控件的参数太多！");return;}
	if (arguments.length == 0){alert("对不起！您没有传回本控件任何参数！");return;}
	var dads  = document.all.pengzhiDateLayer.style;
	var th = tt;
	var ttop  = tt.offsetTop;     //TT控件的定位点高
	var thei  = tt.clientHeight;  //TT控件本身的高
	var tleft = tt.offsetLeft;    //TT控件的定位点宽
	var ttyp  = tt.type;          //TT控件的类型
	while (tt = tt.offsetParent){ttop+=tt.offsetTop; tleft+=tt.offsetLeft;}
	dads.top  = (ttyp=="image")? ttop+thei : ttop+thei+6;
	dads.left = tleft;
	outObject = (arguments.length == 1) ? th : obj;
	outObject.readonly = true;
	outButton = (arguments.length == 1) ? null : th;	//设定外部点击的按钮
	//根据当前输入框的日期显示日历的年月
	var reg = /^(\d+)-(\d{1,2})-(\d{1,2})$/;
	var r = outObject.value.match(reg);
	if(r!=null){
		r[2]=r[2]-1;
		var d= new Date(r[1], r[2],r[3]);
		if(d.getFullYear()==r[1] && d.getMonth()==r[2] && d.getDate()==r[3]){
			outDate=d;		//保存外部传入的日期
		}
		else outDate="";
			pengzhiSetDay(r[1],r[2]+1);
	}
	else{
		outDate="";
		pengzhiSetDay(new Date().getFullYear(), new Date().getMonth() + 1);
	}
	dads.display = '';

	event.returnValue=false;
}

var MonHead = new Array(12);    		   //定义阳历中每个月的最大天数
    MonHead[0] = 31; MonHead[1] = 28; MonHead[2] = 31; MonHead[3] = 30; MonHead[4]  = 31; MonHead[5]  = 30;
    MonHead[6] = 31; MonHead[7] = 31; MonHead[8] = 30; MonHead[9] = 31; MonHead[10] = 30; MonHead[11] = 31;

var pengzhiTheYear=new Date().getFullYear(); //定义年的变量的初始值
var pengzhiTheMonth=new Date().getMonth()+1; //定义月的变量的初始值
var pengzhiWDay=new Array(39);               //定义写日期的数组

function document.onclick() //任意点击时关闭该控件
{
  with(window.event)
  { if (srcElement.getAttribute("Author")==null && srcElement != outObject && srcElement != outButton)
    closeLayer();
  }
}

function document.onkeyup()		//按Esc键关闭
  {
    if (window.event.keyCode==27){
		document.all.tmpSelectYearLayer.style.display="none";
		document.all.tmpSelectMonthLayer.style.display="none";
		outObject.blur();
		closeLayer();
	}
	else if(window.event.keyCode==9)
		if(document.activeElement)
		if(document.activeElement.getAttribute("Author")==null && document.activeElement != outObject && document.activeElement != outButton)
		{
			document.all.tmpSelectYearLayer.style.display="none";
			document.all.tmpSelectMonthLayer.style.display="none";
			closeLayer();
		}
  }

var datelayerx,datelayery;	//存放日历控件的位置
var bDrag;	//标记是否开始拖动
function DragStart()		//开始日历拖动
{
	datelayerx=window.event.clientX;
	datelayery=window.event.clientY;
	bDrag=true;
	//alert(datelayerx + "\n" + datelayery);
}

function document.onmousemove()		//在鼠标移动事件中，如果开始拖动日历，则移动日历
{
	if(bDrag && window.event.button==1)
	{
		var DateLayer=document.all.pengzhiDateLayer.style;
		DateLayer.posLeft += window.event.clientX-datelayerx;
		DateLayer.posTop += window.event.clientY-datelayery;
		datelayerx=window.event.clientX;
		datelayery=window.event.clientY;
	}
}

function DragEnd(){		//结束日历拖动
	bDrag=false;
}

function pengzhiWriteHead(yy,mm)  //往 head 中写入当前的年与月
  {
	document.all.pengzhiYearHead.innerText  = yy + " 年";
    document.all.pengzhiMonthHead.innerText = mm + " 月";
  }

function tmpSelectYearInnerHTML(strYear) //年份的下拉框
{
  if (strYear.match(/\D/)!=null){alert("年份输入参数不是数字！");return;}
  var m = (strYear) ? strYear : new Date().getFullYear();
  if (m < 1000 || m > 9999) {alert("年份值不在 1000 到 9999 之间！");return;}
  var n = m - 50;
  if (n < 1000) n = 1000;
  if (n + 120 > 9999) n = 9974;
  var s = "<select Author=pengzhi name=tmpSelectYear style='font-size: 12px' "
     s += "onblur='document.all.tmpSelectYearLayer.style.display=\"none\"' "
     s += "onchange='document.all.tmpSelectYearLayer.style.display=\"none\";"
     s += "pengzhiTheYear = this.value; pengzhiSetDay(pengzhiTheYear,pengzhiTheMonth)'>\r\n";
  var selectInnerHTML = s;
  for (var i = n; i < n + 150; i++)
  {
    if (i == m)
       {selectInnerHTML += "<option Author=wayx value='" + i + "' selected>" + i + "年" + "</option>\r\n";}
    else {selectInnerHTML += "<option Author=wayx value='" + i + "'>" + i + "年" + "</option>\r\n";}
  }
  selectInnerHTML += "</select>";
  document.all.tmpSelectYearLayer.style.display="";
  document.all.tmpSelectYearLayer.innerHTML = selectInnerHTML;
  document.all.tmpSelectYear.focus();
}

function tmpSelectMonthInnerHTML(strMonth) //月份的下拉框
{
  if (strMonth.match(/\D/)!=null){alert("月份输入参数不是数字！");return;}
  var m = (strMonth) ? strMonth : new Date().getMonth() + 1;
  var s = "<select Author=pengzhi name=tmpSelectMonth style='font-size: 12px' "
     s += "onblur='document.all.tmpSelectMonthLayer.style.display=\"none\"' "
     s += "onchange='document.all.tmpSelectMonthLayer.style.display=\"none\";"
     s += "pengzhiTheMonth = this.value; pengzhiSetDay(pengzhiTheYear,pengzhiTheMonth)'>\r\n";
  var selectInnerHTML = s;
  for (var i = 1; i < 13; i++)
  {
    if (i == m)
       {selectInnerHTML += "<option Author=wayx value='"+i+"' selected>"+i+"月"+"</option>\r\n";}
    else {selectInnerHTML += "<option Author=wayx value='"+i+"'>"+i+"月"+"</option>\r\n";}
  }
  selectInnerHTML += "</select>";
  document.all.tmpSelectMonthLayer.style.display="";
  document.all.tmpSelectMonthLayer.innerHTML = selectInnerHTML;
  document.all.tmpSelectMonth.focus();
}

function closeLayer()               //这个层的关闭
  {
    document.all.pengzhiDateLayer.style.display="none";
  }

function IsPinYear(year)            //判断是否闰平年
  {
    if (0==year%4&&((year%100!=0)||(year%400==0))) return true;else return false;
  }

function GetMonthCount(year,month)  //闰年二月为29天
  {
    var c=MonHead[month-1];if((month==2)&&IsPinYear(year)) c++;return c;
  }

function GetDOW(day,month,year)     //求某天的星期几
  {
    var dt=new Date(year,month-1,day).getDay()/7; return dt;
  }

function pengzhiPrevY()  //往前翻 Year
  {
    if(pengzhiTheYear > 999 && pengzhiTheYear <10000){pengzhiTheYear--;}
    else{alert("年份超出范围（1000-9999）！");}
    pengzhiSetDay(pengzhiTheYear,pengzhiTheMonth);
  }
function pengzhiNextY()  //往后翻 Year
  {
    if(pengzhiTheYear > 999 && pengzhiTheYear <10000){pengzhiTheYear++;}
    else{alert("年份超出范围（1000-9999）！");}
    pengzhiSetDay(pengzhiTheYear,pengzhiTheMonth);
  }
function pengzhiToday()  //Today Button
  {
	var today;
    pengzhiTheYear = new Date().getFullYear();
    pengzhiTheMonth = new Date().getMonth()+1;
    today=new Date().getDate();
    var hh1 = new Date().getHours();
    var min1 = new Date().getMinutes();
    var sec1 = new Date().getSeconds();
    if (sec1< 10)
    {
     sec1 = "0"+sec1;
    }
    if (min1< 10)
    {
     min1 = "0"+min1;
    }
    //pengzhiSetDay(pengzhiTheYear,pengzhiTheMonth);
    if(outObject){
		outObject.value=pengzhiTheYear + "-" + pengzhiTheMonth + "-" + today+" "+hh1+":"+min1+":"+sec1;
    /**  增加的当前时间的处理，去除时、分、秒 **/
		outObject.value=outObject.value.substr(0,10);
    /**  上一段代码可以不要，就是含有时、分、秒的当前时间的格式 **/
    }
    closeLayer();
  }
function pengzhiPrevM()  //往前翻月份
  {
    if(pengzhiTheMonth>1){pengzhiTheMonth--}else{pengzhiTheYear--;pengzhiTheMonth=12;}
    pengzhiSetDay(pengzhiTheYear,pengzhiTheMonth);
  }
function pengzhiNextM()  //往后翻月份
  {
    if(pengzhiTheMonth==12){pengzhiTheYear++;pengzhiTheMonth=1}else{pengzhiTheMonth++}
    pengzhiSetDay(pengzhiTheYear,pengzhiTheMonth);
  }

function pengzhiSetDay(yy,mm)   //主要的写程序**********
{
  pengzhiWriteHead(yy,mm);
  //设置当前年月的公共变量为传入值
  pengzhiTheYear=yy;
  pengzhiTheMonth=mm;

  for (var i = 0; i < 39; i++){pengzhiWDay[i]=""};  //将显示框的内容全部清空
  var day1 = 1,day2=1,firstday = new Date(yy,mm-1,1).getDay();  //某月第一天的星期几
  for (i=0;i<firstday;i++)pengzhiWDay[i]=GetMonthCount(mm==1?yy-1:yy,mm==1?12:mm-1)-firstday+i+1	//上个月的最后几天
  for (i = firstday; day1 < GetMonthCount(yy,mm)+1; i++){pengzhiWDay[i]=day1;day1++;}
  for (i=firstday+GetMonthCount(yy,mm);i<39;i++){pengzhiWDay[i]=day2;day2++}
  for (i = 0; i < 39; i++)
  { var da = eval("document.all.pengzhiDay"+i)     //书写新的一个月的日期星期排列
    if (pengzhiWDay[i]!="")
      {
		//初始化边框
		da.borderColorLight="#42C0C4";
		da.borderColorDark="#FFFFFF";
		if(i<firstday)		//上个月的部分
		{
			da.innerHTML="<b><font color=gray>" + pengzhiWDay[i] + "</font></b>";
			da.title=(mm==1?12:mm-1) +"月" + pengzhiWDay[i] + "日";
			da.onclick=Function("pengzhiDayClick(this.innerText,-1)");
			if(!outDate)
				da.style.backgroundColor = ((mm==1?yy-1:yy) == new Date().getFullYear() &&
					(mm==1?12:mm-1) == new Date().getMonth()+1 && pengzhiWDay[i] == new Date().getDate()) ?
					 "#FFD700":"#e0e0e0";
			else
			{
				da.style.backgroundColor =((mm==1?yy-1:yy)==outDate.getFullYear() && (mm==1?12:mm-1)== outDate.getMonth() + 1 &&
				pengzhiWDay[i]==outDate.getDate())? "#00ffff" :
				(((mm==1?yy-1:yy) == new Date().getFullYear() && (mm==1?12:mm-1) == new Date().getMonth()+1 &&
				pengzhiWDay[i] == new Date().getDate()) ? "#FFD700":"#e0e0e0");
				//将选中的日期显示为凹下去
				if((mm==1?yy-1:yy)==outDate.getFullYear() && (mm==1?12:mm-1)== outDate.getMonth() + 1 &&
				pengzhiWDay[i]==outDate.getDate())
				{
					da.borderColorLight="#FFFFFF";
					da.borderColorDark="#0F7CC8";
				}
			}
		}
		else if (i>=firstday+GetMonthCount(yy,mm))		//下个月的部分
		{
			da.innerHTML="<b><font color=gray>" + pengzhiWDay[i] + "</font></b>";
			da.title=(mm==12?1:mm+1) +"月" + pengzhiWDay[i] + "日";
			da.onclick=Function("pengzhiDayClick(this.innerText,1)");
			if(!outDate)
				da.style.backgroundColor = ((mm==12?yy+1:yy) == new Date().getFullYear() &&
					(mm==12?1:mm+1) == new Date().getMonth()+1 && pengzhiWDay[i] == new Date().getDate()) ?
					 "#FFD700":"#e0e0e0";
			else
			{
				da.style.backgroundColor =((mm==12?yy+1:yy)==outDate.getFullYear() && (mm==12?1:mm+1)== outDate.getMonth() + 1 &&
				pengzhiWDay[i]==outDate.getDate())? "#00ffff" :
				(((mm==12?yy+1:yy) == new Date().getFullYear() && (mm==12?1:mm+1) == new Date().getMonth()+1 &&
				pengzhiWDay[i] == new Date().getDate()) ? "#FFD700":"#e0e0e0");
				//将选中的日期显示为凹下去
				if((mm==12?yy+1:yy)==outDate.getFullYear() && (mm==12?1:mm+1)== outDate.getMonth() + 1 &&
				pengzhiWDay[i]==outDate.getDate())
				{
					da.borderColorLight="#FFFFFF";
					da.borderColorDark="#0F7CC8";
				}
			}
		}
		else		//本月的部分
		{
			da.innerHTML="<b>" + pengzhiWDay[i] + "</b>";
			da.title=mm +"月" + pengzhiWDay[i] + "日";
			da.onclick=Function("pengzhiDayClick(this.innerText,0)");		//给td赋予onclick事件的处理
			//如果是当前选择的日期，则显示亮蓝色的背景；如果是当前日期，则显示暗黄色背景
			if(!outDate)
				da.style.backgroundColor = (yy == new Date().getFullYear() && mm == new Date().getMonth()+1 && pengzhiWDay[i] == new Date().getDate())?
					"#FFD700":"#e0e0e0";
			else
			{
				da.style.backgroundColor =(yy==outDate.getFullYear() && mm== outDate.getMonth() + 1 && pengzhiWDay[i]==outDate.getDate())?
					"#00ffff":((yy == new Date().getFullYear() && mm == new Date().getMonth()+1 && pengzhiWDay[i] == new Date().getDate())?
					"#FFD700":"#e0e0e0");
				//将选中的日期显示为凹下去
				if(yy==outDate.getFullYear() && mm== outDate.getMonth() + 1 && pengzhiWDay[i]==outDate.getDate())
				{
					da.borderColorLight="#FFFFFF";
					da.borderColorDark="#0F7CC8";
				}
			}
		}

        da.style.cursor="hand"
      }
    else{da.innerHTML="";da.style.backgroundColor="";da.style.cursor="default"}
  }
}

function pengzhiDayClick(n,ex)  //点击显示框选取日期，主输入函数*************
{
  var yy=pengzhiTheYear;
  var mm = parseInt(pengzhiTheMonth)+ex;	//ex表示偏移量，用于选择上个月份和下个月份的日期
  var hh = new Date().getHours();
  var min = new Date().getMinutes();
  var sec = new Date().getSeconds();
  if (sec<10)
  {
sec = "0"+sec;
  }
if (min<10)
  {
min = "0"+min;
  }
//判断月份，并进行对应的处理
	if(mm<1){
		yy--;
		mm=12+mm;
	}
	else if(mm>12){
		yy++;
		mm=mm-12;
	}

  if (mm < 10){mm = "0" + mm;}
  if (outObject)
  {
    if (!n) {//outObject.value="";
      return;}
    if ( n < 10){n = "0" + n;}
   // outObject.value= yy + "-" + mm + "-" + n +" "+hh+":"+min+":"+sec; //注：在这里你可以输出改成你想要的格式
outObject.value= yy + "-" + mm + "-" + n;
closeLayer();
  }
  else {closeLayer(); alert("您所要输出的控件对象并不存在！");}
}
//pengzhiSetDay(pengzhiTheYear,pengzhiTheMonth);
// -->

